VAIO User Guide VPCJ23 Series

Reference

# Combinations and Functions with the Fn Key

Press and hold down the Fn key and another key simultaneously to perform a keyboard shortcut action.
For example, to adjust the LCD brightness: Fn+F5 → Press and hold down the Fn key, then press the F5 key.
Some keyboard functions can only be used while Windows is running.

Combination/Feature | Function
Fn + / (F5/ F6) | Press the button repeatedly to adjust the LCD brightness of your computer screen. [Details] To decrease lighting intensity, press the Fn+F5 keys. To increase lighting intensity, press the Fn+F6 keys.
Fn + Scr Lk (Scroll Lock) | Works differently depending on the software you use. Refer to the help file included with the software for more information.
Fn + Pause (Pause) | Works differently depending on the software you use. Refer to the help file included with the software for more information.
Fn + Break (Break) | Works differently depending on the software you use. Refer to the help file included with the software for more information.
Fn + Pg Up (Page Up) | Goes to the previous page.
Fn + End (End) | Moves the cursor to the end of a line or page.
Fn + Pg Dn (Page Down) | Goes to the next page.
Fn + Home (Home) | Moves the cursor to the top of a line or page.
Fn + (E) | Ejects a disc from the optical disc drive.

Related Topic
About Power Saving Mode